Identification

They are fully automatic units, with a three element torque converter and a number of planetary gear sets. The transmission shifts gears in response to signals of both engine speed and manifold vacuum.

While it is unlikely that you will ever disassemble the transmission yourself, there are a few adjustments you can perform which will prolong the transmission's life if performed accurately. The most important thing is to change the fluid regularly, which is covered in
General Information & Maintenance
.